It's called the Mantle
geosphere
The coolest layer is the crust. The crust is on the surface of the earth (where we are). The further you go down the hotter it gets, the inner core that is at the center of the earth is as hot as the surface of the sun!
It is the surface we live on and is known as the Earth's Crust.
conduction
by the earth surface
The opening in the earth crust which magma rise to the surface are Volcanoes
In the Earth's core iron makes up most of the mass. Everything else floats on the surface. The surface crust is mostly granite. The crust at the ocean bottom is mostly basalt.
Approximately 3,960 miles from the surface of the Earth to the center.
the crust is the surface of the earth
In the Earth's core iron makes up most of the mass. Everything else floats on the surface. The surface crust is mostly granite. The crust at the ocean bottom is mostly basalt.
The approximate radius of the Earth's center to it's surface is about 6,371 kilometers, which is about 3.959 miles.
Earth's crust is composed mostly of silicate minerals, which have high melting points. Surface temperatures are not nearly hot enough to melt these minerals.
Crust, mantle, core
What makes the crust unique is that it is the rigid, rocky outer surface of the Earth, composed mostly of thinner under the oceans.
Oceanic crust.
The earth's crust is called the crust because it the outer surface of the earth like the crust of pizza.
The coolest layer is the crust. The crust is on the surface of the earth (where we are). The further you go down the hotter it gets, the inner core that is at the center of the earth is as hot as the surface of the sun!
It is the surface we live on and is known as the Earth's Crust.